[INFO] fetching crate crfs 0.4.1...
[INFO] testing crfs-0.4.1 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate crfs 0.4.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate crfs 0.4.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate crfs 0.4.1
[INFO] tweaked toml for crates.io crate crfs 0.4.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate crfs 0.4.1 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate crfs 0.4.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crfsuite-sys v0.3.2
[INFO] [stderr]   Downloaded libcqdb v0.3.2
[INFO] [stderr]   Downloaded jhash v0.1.1
[INFO] [stderr]   Downloaded crfsuite v0.3.2
[INFO] [stderr]   Downloaded path-slash v0.1.5
[INFO] [stderr]   Downloaded array-init v2.1.0
[INFO] [stderr]   Downloaded cqdb v0.5.8
[INFO] [stderr]   Downloaded liblbfgs v0.1.0
[INFO] [stderr]   Downloaded cqdb v0.7.0
[INFO] [stderr]   Downloaded liblbfgs-sys v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7d30d6bae89b52d308b92b93649c90672fc468019af62169354bdac91ece5eb6
[INFO] running `Command { std: "docker" "start" "7d30d6bae89b52d308b92b93649c90672fc468019af62169354bdac91ece5eb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d30d6bae89b52d308b92b93649c90672fc468019af62169354bdac91ece5eb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7d30d6bae89b52d308b92b93649c90672fc468019af62169354bdac91ece5eb6" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d30d6bae89b52d308b92b93649c90672fc468019af62169354bdac91ece5eb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7d30d6bae89b52d308b92b93649c90672fc468019af62169354bdac91ece5eb6" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling zerocopy v0.8.47
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling liblbfgs v0.1.0
[INFO] [stderr]    Compiling bstr v1.12.1
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling cqdb v0.7.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling crfs v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 12.28s
[INFO] running `Command { std: "docker" "inspect" "7d30d6bae89b52d308b92b93649c90672fc468019af62169354bdac91ece5eb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7d30d6bae89b52d308b92b93649c90672fc468019af62169354bdac91ece5eb6" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling zerocopy v0.8.47
[INFO] [stderr]    Compiling zerocopy-derive v0.8.47
[INFO] [stderr]    Compiling path-slash v0.1.5
[INFO] [stderr]    Compiling cc v1.2.57
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling jhash v0.1.1
[INFO] [stderr]    Compiling array-init v2.1.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling libcqdb v0.3.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling cmake v0.1.57
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling page_size v0.6.0
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]    Compiling liblbfgs-sys v0.1.3
[INFO] [stderr]    Compiling crfsuite-sys v0.3.2
[INFO] [stderr]    Compiling criterion-plot v0.8.2
[INFO] [stderr]    Compiling bstr v1.12.1
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling clap v4.6.0
[INFO] [stderr]    Compiling cqdb v0.5.8
[INFO] [stderr]    Compiling cqdb v0.7.0
[INFO] [stderr]    Compiling crfsuite v0.3.2
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling criterion v0.8.2
[INFO] [stderr]    Compiling crfs v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 47.16s
[INFO] running `Command { std: "docker" "inspect" "7d30d6bae89b52d308b92b93649c90672fc468019af62169354bdac91ece5eb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7d30d6bae89b52d308b92b93649c90672fc468019af62169354bdac91ece5eb6" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/crfs-40960ed1445065ee)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test train::feature_gen::tests::test_feature_generation ... ok
[INFO] [stdout] test train::trainer::tests::test_attribute_creation ... ok
[INFO] [stdout] test model::tests::test_invalid_model ... ok
[INFO] [stdout] test context::tests::test_context_new ... ok
[INFO] [stdout] test train::trainer::tests::test_trainer_basic ... ok
[INFO] [stdout] test model::tests::test_model_tag ... ok
[INFO] [stdout] test train::trainer::tests::test_trainer_params ... ok
[INFO] [stdout] test model::tests::test_model_dump ... ok
[INFO] [stdout] test train::dictionary::tests::test_dictionary_iter ... ok
[INFO] [stdout] test context::tests::test_context_reset ... ok
[INFO] [stdout] test model::tests::test_model_new ... ok
[INFO] [stdout] test train::dictionary::tests::test_dictionary_basic ... ok
[INFO] [stdout] test train::trainer::tests::test_trainer_rejects_empty_sequences ... ok
[INFO] [stdout] test train::dictionary::tests::test_dictionary_clear ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_ap_algorithm.rs (/opt/rustwide/target/release/deps/test_ap_algorithm-058d4c0fa98fb053)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_ap_no_verbose ... ok
[INFO] [stdout] test test_ap_convergence ... ok
[INFO] [stdout] test test_ap_basic_training ... ok
[INFO] [stdout] test test_ap_vs_lbfgs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_arow_algorithm.rs (/opt/rustwide/target/release/deps/test_arow_algorithm-d73f3be3e1b41c48)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_arow_basic_training ... ok
[INFO] [stdout] test test_arow_adaptive_regularization ... ok
[INFO] [stdout] test test_arow_vs_lbfgs ... ok
[INFO] [stdout] test test_arow_parameter_validation ... ok
[INFO] [stdout] test test_arow_convergence ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_end_to_end.rs (/opt/rustwide/target/release/deps/test_end_to_end-fb341aa5fc4e9f53)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_model_persistence ... ok
[INFO] [stdout] test test_empty_sequence ... ok
[INFO] [stdout] test test_tagger_tag_is_immutable ... ok
[INFO] [stdout] test test_train_save_load_predict ... ok
[INFO] [stderr]      Running tests/test_l2sgd_algorithm.rs (/opt/rustwide/target/release/deps/test_l2sgd_algorithm-a2fc6df245c947da)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_l2sgd_calibration ... ok
[INFO] [stdout] test test_l2sgd_parameter_validation ... ok
[INFO] [stdout] test test_l2sgd_basic_training ... ok
[INFO] [stdout] test test_l2sgd_convergence ... ok
[INFO] [stderr]      Running tests/test_pa_algorithm.rs (/opt/rustwide/target/release/deps/test_pa_algorithm-32a76cc28c3c20e8)
[INFO] [stdout] test test_l2sgd_vs_lbfgs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_pa_parameter_validation ... ok
[INFO] [stdout] test test_pa_basic_training ... ok
[INFO] [stdout] test test_pa_convergence ... ok
[INFO] [stdout] test test_pa_vs_lbfgs ... ok
[INFO] [stdout] test test_pa_types ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_param_validation.rs (/opt/rustwide/target/release/deps/test_param_validation-729fcdf40eb1069a)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_c2_negative_validation ... ok
[INFO] [stdout] test test_epsilon_validation ... ok
[INFO] [stdout] test test_invalid_parameter_values ... ok
[INFO] [stdout] test test_c1_negative_validation ... ok
[INFO] [stderr]      Running tests/test_training.rs (/opt/rustwide/target/release/deps/test_training-ae2f57ebb373296c)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_trainer_params ... ok
[INFO] [stdout] test test_lbfgs_period_zero_disables_delta_test ... ok
[INFO] [stdout] test test_lbfgs_with_l1_regularization ... ok
[INFO] [stdout] test test_trainer_validation ... ok
[INFO] [stdout] test test_pruned_model_roundtrip ... ok
[INFO] [stdout] test test_basic_training ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests crfs
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 31) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 9) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.48s; merged doctests compilation took 0.47s
[INFO] running `Command { std: "docker" "inspect" "7d30d6bae89b52d308b92b93649c90672fc468019af62169354bdac91ece5eb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d30d6bae89b52d308b92b93649c90672fc468019af62169354bdac91ece5eb6", kill_on_drop: false }`
[INFO] [stdout] 7d30d6bae89b52d308b92b93649c90672fc468019af62169354bdac91ece5eb6
